TT Electronics/IRC

GQCB022261JCT

GQCB022261JCT Description

The GQCB022261JCT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance characteristics. This 23-resistor array features a 2.26KΩ resistance value per resistor with a 5% tolerance and a ±50ppm/°C temperature coefficient, ensuring reliable performance across a wide temperature range of 70°C to 125°C. Housed in a 24-pin QSOP ceramic package, it offers a compact footprint (8.66mm x 6.02mm x 1.47mm) with gull-wing terminations for easy surface-mount (SMD) assembly. Rated for 1W total power dissipation (0.05W per resistor) and 100V maximum voltage, it is ideal for high-density PCB designs. The ceramic case enhances thermal stability, while the thin-film technology provides superior accuracy and low noise.

GQCB022261JCT Features

• 23-resistor network with 2.26KΩ ±5% tolerance for consistent performance.
• Thin-film technology ensures low noise, high precision (±50ppm/°C), and excellent stability.
• Ceramic QSOP package with 24 gull-wing terminals for robust surface-mount applications.
• Wide operating range: -55°C to +125°C, derated to 70°C to 125°C at full power.
• High power handling: 1W total (0.05W per resistor) and 100V maximum rating.
• Compact dimensions (8.66mm x 6.02mm x 1.47mm) with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• Non-automotive (PPAP No) and EU RoHS non-compliant, suitable for industrial and commercial use.

GQCB022261JCT Applications

This resistor network excels in precision analog/digital circuits, including:

• Voltage dividers and pull-up/pull-down networks in microcontrollers and FPGAs.
• Signal conditioning for sensors, ADCs, and DACs in test/measurement equipment.
• Impedance matching in RF and communication systems.
• Power supply feedback networks requiring stable resistance over temperature.
• Industrial control systems where space-saving, high-density SMD designs are critical.

Conclusion of GQCB022261JCT

The GQCB022261JCT combines thin-film accuracy, ceramic thermal stability, and compact QSOP packaging to deliver a high-reliability solution for demanding electronics. Its 5% tolerance, ±50ppm/°C TCR, and 1W power rating make it ideal for precision circuits in industrial, communications, and instrumentation applications. While not RoHS-compliant, its performance and durability justify its use in specialized environments where stability and miniaturization are paramount.